 .helper_info>div>span{
	font-size: 16px;
	color: #333333;
}
 .helper_info .item{
	margin-top: 20px;
	 margin-left: 150px;
	 clear: left;
}
 .helper_info .item>span:nth-child(1){
	display: block;
	width: 100px;
	float: left;
	text-align: right;
	height: 36px;
	line-height: 36px;
}

 .helper_info .item>div{
	 width: 450px;
	 height: 100px;
	 float: left;
	 padding-left: 30px;
 }
 .helper_info .item>div>div{
	 float: left;
	 margin-right: 30px;
 }
 .helper_info .item>div>div>input{
	 width: 30px;
	 height: 15px;
	 margin-top: 8px;
	 float: left;
 }
 .helper_info .item>div>div>span{
	 display: block;
	 height: 30px;
	 line-height: 30px;
	 float: left;
 }

 .helper_info .item textarea{
	 width: 318px;
	 height: 100px;
 }

 .helper_info .item>span:nth-child(2){
	 float: left;
	 margin-left: 30px;
	 margin-top: 50px;
	 padding: 10px 60px;
	 background-color: red;
	 border-radius: 5px;
	 color: #f5f5f5;
	 cursor: pointer;
 }